package service;

import pojo.Student;

import java.util.Date;
import java.util.List;
import java.util.Map;

public interface StudentService {
    Student selectStudentById(Long id);
    List<Student> selectStudentByBirth(Date date);
    Map<Long,Map<String, Object>> selectStudentByBirthRtMap2(Date date);
    List<Map> selectStudentByBirthRtMap(Date date);
    List<Student> selectStudentByParams(Integer age,Double height,Character sex);
    List<Student> selectStudentByParams2(Integer age,Double height,Character sex);
    Map selectStudentRtMap(Long id);
    void insertStudent(Map map);
}
